Case Study Three, continued
Initial aPTT | Immediate aPTT Mixing Study | Incubated aPTT Mixing Study | Reference Range |
63 sec. | 26 sec. | 65 sec. | 21-34 sec. |
Has the aPTT been corrected by the mixing study? Is a factor deficiency or a coagulation inhibitor the more likely cause of the patient's prolonged aPTT?
Please select the single best answer